<template>
  <div class="main">
    <h1>
      <b>
        欢迎来到登录界面
      </b>
    </h1>
    <div class="title">
      <a class="active" href="/login">登录</a>
      <span>·</span>
      <a href="/register">注册</a>
    </div>

    <div class="sign-up-container">
      <el-form ref="userForm" :model="user">

        <el-form-item class="input-prepend restyle" prop="email"
                      :rules="[{ required: true, message: '请输入邮箱号', trigger: 'blur' },{validator: checkEmail, trigger: 'blur'}]">
          <div>
            <el-input type="text" placeholder="邮箱号" v-model="user.email"/>
            <i class="iconfont icon-phone"/>
          </div>
        </el-form-item>

        <el-form-item class="input-prepend" prop="password"
                      :rules="[{ required: true, message: '请输入密码', trigger: 'blur' }]">
          <div>
            <el-input type="password" placeholder="密码" v-model="user.password"/>
            <i class="iconfont icon-password"/>
          </div>
        </el-form-item>

        <div class="btn">
          <input type="button" class="sign-in-button" value="登录" @click="submitLogin()">
        </div>
      </el-form>
      <!-- 更多登录方式 -->
      <div class="more-sign">
        <h6>社交帐号登录</h6>
        <ul>
          <li><a id="weixin" class="weixin" target="_blank"
                 href="http://qy.free.idcfengye.com/api/ucenter/weixinLogin/login"><i class="iconfont icon-weixin"/></a>
          </li>
          <li><a id="qq" class="qq" target="_blank" href="#"><i class="iconfont icon-qq"/></a></li>
        </ul>
      </div>
    </div>

  </div>
</template>

<script>
import '~/assets/css/sign.css'
import '~/assets/css/iconfont.css'
import cookie from 'js-cookie'

import login from '../api/login'

export default {
  layout: 'loginRegister',

  data() {
    return {
      //邮箱和密码
      user: {
        email: '',
        password: ''
      },
      //用户信息
      loginInfo: {}
    }
  },

  methods: {

    //登录
    submitLogin() {
      //第一步 调用接口登录，返回toKen字符串
      login.Login(this.user).then(resp => {
        console.log(resp)
        //第二步 获取toKen字符串放到cookie里面
        //第一个参数cookie的名字,第二个参数token字符串,第三个参数作用范围
        cookie.set('yydm_toKen', resp.data.data.toKen, {domain: 'localhost'})

        //第四步 调用接口 根据toKen获取用户信息,为了首页面的显示
        login.getLoginUserInfo().then(response => {
          console.log(response)
          //  获取返回用户信息,放到toKen里面
          cookie.set('yydm_ucenter', JSON.stringify(response.data.data.userInfo), {domain: 'localhost'})

          if (resp.data.code == 200) {
            this.$message({
              type: 'success',
              message: "登录成功"
            })
            //  跳转页面  javascript中的方式
            window.location.href = '/';
          } else {
            this.$message({
              type: 'error',
              message: "登录失败"
            })
          }

        })

      })
    },


    //邮箱格式验证
    checkEmail(rule, value, callback) {
      if (!(/^[1-9]\d{7,10}@qq\.com$/.test(value))) {
        return callback(new Error('邮箱格式不正确,只支持QQ邮箱'))
      }
      return callback()
    }

  }
}
</script>
<style>
.el-form-item__error {
  z-index: 9999999;
}
</style>
